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Application of the Zeeman patterns in Ov and Hα spectra to the local plasma diagnostics of the TRIAM-1M tokamak.
- Source :
-
Physics of Plasmas . Oct2004, Vol. 11 Issue 10, p4701-4708. 8p. - Publication Year :
- 2004
-
Abstract
- The positions of emission of berylliumlike oxygen ions in the core region as well as the hydrogen atoms in the boundary region of the limiter shadow have been measured by means of the difference of the Zeeman patterns in the spectral shape in the poloidal section of the TRIAM-1M super conducting tokamak [H. Zushi et al., Nucl. Fusion 43, 1600 (2003)]. For determining magnetic field strength, the σ components of the Zeeman spectra are resolved by a linear polarizer. In addition to the emission region, the local hydrogen neutral temperature and the recycling flow velocity are measured in the boundary region, and the bulk ion temperature is measured in the core region. [ABSTRACT FROM AUTHOR]
- Subjects :
- *TOKAMAKS
*PLASMA diagnostics
*SPECTRUM analysis
*HYDROGEN
*MAGNETIC fields
*IONS
Subjects
Details
- Language :
- English
- ISSN :
- 1070664X
- Volume :
- 11
- Issue :
- 10
- Database :
- Academic Search Index
- Journal :
- Physics of Plasmas
- Publication Type :
- Academic Journal
- Accession number :
- 14688868
- Full Text :
- https://doi.org/10.1063/1.1783877